换热器污垢及阻垢研究的现状  

Research in Fouling and Anti-fouling of Heat Exchanges in the Present Situation

作　　者：林冰 

机构地区：[1]辽宁辽河石油工程建设监理有限公司,辽宁盘锦124010

出　　处：《山东化工》2013年第2期57-60,共4页Shandong Chemical Industry

基　　金：国家自然科学基金(50874044)

摘　　要：阐述换热器壁面上污垢形成的机理,预测污垢形成过程的基本模型,并将文献中提出的多种预测污垢模型予以归纳。污垢监测的常用方法是热阻法,阻垢策略可以从污垢形成前后的三个阶段入手,阻垢的措施有多种。The paper elaborates mechanism of fouling of heat exchangers and basic model, of forecasting fouling process. Forecasting fouling model is concluded in the literature and fouling monitoring of the commonly used method is thermal resistance method. Anti -fouling strategy is adopted the formation of fouling before and after of three phases. A lot of measures have put forward to anti - fouling.

关 键 词：污垢 换热器 阻垢 污垢模型 

分 类 号：TK268.2[动力工程及工程热物理—动力机械及工程]